linux-kernel - [PATCH] net: bridge: fix static key check

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Message-ID: <20260127101925.1754425-1-martin@kaiser.cx>
Date: Tue, 27 Jan 2026 11:19:23 +0100
From: Martin Kaiser <martin@...ser.cx>
To: Nikolay Aleksandrov <razor@...ckwall.org>,
	Ido Schimmel <idosch@...dia.com>
Cc: bridge@...ts.linux.dev,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Martin Kaiser <martin@...ser.cx>
Subject: [PATCH] net: bridge: fix static key check

Fix the check if netfilter's static keys are available. netfilter defines
and exports static keys if CONFIG_JUMP_LABEL is enabled. (HAVE_JUMP_LABEL
is never defined.)

Fixes: 971502d77faa ("bridge: netfilter: unroll NF_HOOK helper in bridge input path")
Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 net/bridge/br_input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index e355a15bf5ab..1405f1061a54 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -274,7 +274,7 @@ static int nf_hook_bridge_pre(struct sk_buff *skb, struct sk_buff **pskb)
 	int ret;
 
 	net = dev_net(skb->dev);
-#ifdef HAVE_JUMP_LABEL
+#ifdef CONFIG_JUMP_LABEL
 	if (!static_key_false(&nf_hooks_needed[NFPROTO_BRIDGE][NF_BR_PRE_ROUTING]))
 		goto frame_finish;
 #endif
-- 
2.43.7